PISTON KIT SET/4 HAYABUSA 83, WOSSNER K8734D200-4 SUZUKI, 1999-2007 DISPL. 1362cc

This Wossner forged piston kit K8734D200-4 features an 83.00mm bore (+2.00mm oversize) and is specifically designed for SUZUKI HAYABUSA TURBO GSX R 1300 models from 1999 to 2007. Supplied as a set of four pistons, the kit is tailored for turbocharged performance, offering a reduced compression ratio to handle increased boost pressure while ensuring structural durability and efficient heat dissipation. Manufactured in Germany, it meets the highest standards for high-performance applications.

Features

• Forged piston construction optimised for turbocharged engine performance

• Designed to enhance heat transfer from combustion chamber to cylinder walls

• Elliptical design ensures consistent expansion and uniform thrust load distribution

• Reduces localised thermal stress and prevents piston collapse

• Manufactured in Germany

Specifications

• Bore: 83.00mm (+2.00mm oversize)

• Piston code: Wossner K8734D200-4

• Clip part number: CW20

• Piston pin: WP065

• Ring set: RIK83.00A

• Displacement: 1299 / 1362 cm³

• Stroke: 63.00 mm

• Clearance: 0.07 mm

• Wossner compression ratio: 9.00:1

• OEM compression ratio: 11.00:1

• Dome volume: -17.80 cm³

• Compression height: 26.80 mm

Cross-Reference OEM Part Numbers

• Part No. 56-W9894.200.WO

Vehicle Fitments

• SUZUKI HAYABUSA TURBO GSX R 1300 1999–2007